Currently, CA school rolls contain about 45% hispanic/latino students. Whites 33% and the balance others. This is a snapshot of CA's future. Hispanics and latinos will be the majority by 2011, just over 5 years from now. The question is how these folks will vote.
You are right about the future. In Georgia only half of all births are from Caucasians. The GOP is going to have to convert some people of color to its side in the next generation, or be overrun. Hopefully, the more people that work hard, save and invest (and pay taxes) will turn GOP.